2827860628 has 12 divisors (see below), whose sum is σ = 4995006912. Its totient is φ = 1400715800.

The previous prime is 2827860589. The next prime is 2827860661. The reversal of 2827860628 is 8260687282.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3303148 + ... + 3304003.

It is an arithmetic number, because the mean of its divisors is an integer number (416250576).

Almost surely, 2^2827860628 is an apocalyptic number.

It is an amenable number.

2827860628 is a deficient number, since it is larger than the sum of its proper divisors (2167146284).

2827860628 is a wasteful number, since it uses less digits than its factorization.

2827860628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607262 (or 6607260 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The square root of 2827860628 is about 53177.6327792052. The cubic root of 2827860628 is about 1414.1191399446.

The spelling of 2827860628 in words is "two billion, eight hundred twenty-seven million, eight hundred sixty thousand, six hundred twenty-eight".